feat: Home Assistant integration — WebSocket connection, automation conditions, UI

Add full Home Assistant integration via WebSocket API:
- HARuntime: persistent WebSocket client with auth, auto-reconnect, entity state cache
- HAManager: ref-counted runtime pool (like WeatherManager)
- HomeAssistantCondition: new automation trigger type matching entity states
- REST API: CRUD for HA sources + /test, /entities, /status endpoints
- /api/v1/system/integrations-status: combined MQTT + HA dashboard indicators
- Frontend: HA Sources tab in Streams, condition type in automation editor
- Modal editor with host, token, SSL, entity filters
- websockets>=13.0 dependency added

server/src/wled_controller/api/dependencies.py

@@ -21,7 +21,9 @@ from wled_controller.storage.value_source_store import ValueSourceStore
 from wled_controller.storage.automation_store import AutomationStore
 from wled_controller.storage.scene_preset_store import ScenePresetStore
 from wled_controller.storage.sync_clock_store import SyncClockStore
-from wled_controller.storage.color_strip_processing_template_store import ColorStripProcessingTemplateStore
+from wled_controller.storage.color_strip_processing_template_store import (
+    ColorStripProcessingTemplateStore,
+)
 from wled_controller.storage.gradient_store import GradientStore
 from wled_controller.storage.weather_source_store import WeatherSourceStore
 from wled_controller.storage.asset_store import AssetStore
@@ -30,6 +32,8 @@ from wled_controller.core.weather.weather_manager import WeatherManager
 from wled_controller.core.backup.auto_backup import AutoBackupEngine
 from wled_controller.core.processing.sync_clock_manager import SyncClockManager
 from wled_controller.core.update.update_service import UpdateService
+from wled_controller.storage.home_assistant_store import HomeAssistantStore
+from wled_controller.core.home_assistant.ha_manager import HomeAssistantManager
 
 T = TypeVar("T")
 
@@ -136,6 +140,14 @@ def get_asset_store() -> AssetStore:
     return _get("asset_store", "Asset store")
 
 
+def get_ha_store() -> HomeAssistantStore:
+    return _get("ha_store", "Home Assistant store")
+
+
+def get_ha_manager() -> HomeAssistantManager:
+    return _get("ha_manager", "Home Assistant manager")
+
+
 def get_database() -> Database:
     return _get("database", "Database")
 
@@ -157,12 +169,14 @@ def fire_entity_event(entity_type: str, action: str, entity_id: str) -> None:
     """
     pm = _deps.get("processor_manager")
     if pm is not None:
-        pm.fire_event({
-            "type": "entity_changed",
-            "entity_type": entity_type,
-            "action": action,
-            "id": entity_id,
-        })
+        pm.fire_event(
+            {
+                "type": "entity_changed",
+                "entity_type": entity_type,
+                "action": action,
+                "id": entity_id,
+            }
+        )
 
 
 # ── Initialization ──────────────────────────────────────────────────────
@@ -193,31 +207,37 @@ def init_dependencies(
     weather_manager: WeatherManager | None = None,
     update_service: UpdateService | None = None,
     asset_store: AssetStore | None = None,
+    ha_store: HomeAssistantStore | None = None,
+    ha_manager: HomeAssistantManager | None = None,
 ):
     """Initialize global dependencies."""
-    _deps.update({
-        "database": database,
-        "device_store": device_store,
-        "template_store": template_store,
-        "processor_manager": processor_manager,
-        "pp_template_store": pp_template_store,
-        "pattern_template_store": pattern_template_store,
-        "picture_source_store": picture_source_store,
-        "output_target_store": output_target_store,
-        "color_strip_store": color_strip_store,
-        "audio_source_store": audio_source_store,
-        "audio_template_store": audio_template_store,
-        "value_source_store": value_source_store,
-        "automation_store": automation_store,
-        "scene_preset_store": scene_preset_store,
-        "automation_engine": automation_engine,
-        "auto_backup_engine": auto_backup_engine,
-        "sync_clock_store": sync_clock_store,
-        "sync_clock_manager": sync_clock_manager,
-        "cspt_store": cspt_store,
-        "gradient_store": gradient_store,
-        "weather_source_store": weather_source_store,
-        "weather_manager": weather_manager,
-        "update_service": update_service,
-        "asset_store": asset_store,
-    })
+    _deps.update(
+        {
+            "database": database,
+            "device_store": device_store,
+            "template_store": template_store,
+            "processor_manager": processor_manager,
+            "pp_template_store": pp_template_store,
+            "pattern_template_store": pattern_template_store,
+            "picture_source_store": picture_source_store,
+            "output_target_store": output_target_store,
+            "color_strip_store": color_strip_store,
+            "audio_source_store": audio_source_store,
+            "audio_template_store": audio_template_store,
+            "value_source_store": value_source_store,
+            "automation_store": automation_store,
+            "scene_preset_store": scene_preset_store,
+            "automation_engine": automation_engine,
+            "auto_backup_engine": auto_backup_engine,
+            "sync_clock_store": sync_clock_store,
+            "sync_clock_manager": sync_clock_manager,
+            "cspt_store": cspt_store,
+            "gradient_store": gradient_store,
+            "weather_source_store": weather_source_store,
+            "weather_manager": weather_manager,
+            "update_service": update_service,
+            "asset_store": asset_store,
+            "ha_store": ha_store,
+            "ha_manager": ha_manager,
+        }
+    )